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Product introduction

The NJ1212-60 DC-DC charger integrates battery isolation and intelligent charging functions, is compatible with various types of alternators, and provides efficient and precise charging management for deep-cycle batteries such as AGM, liquid-immersed, gel, and lithium-ion batteries. This product features a rated current of 60A and a standard power of 750W, operates at a 12V working voltage, and incorporates three-stage intelligent charging technology to automatically complete the charging process and optimize energy input, effectively improving battery range and lifespan, offering peace of mind and reliability.

The compact design, weighing only 2.4kg, balances robust construction with portability, making it easy to install in various mobile environments such as RVs, commercial vehicles, ships, and yachts. It adapts to complex working conditions and operates stably. The product has obtained CE certification and can be customized with exterior colors, logos, and packaging according to customer needs.

Specification
Model NJ1212-20 NJ1212-40 NJ1212-60
Transformation 12V
Input Battery Voltage Range     8V ~ 16V DC
Rated Charging Current 20A     40A 60A
Charging Voltage Range Lead Acid: 13.2V ~ 14.7V
Lithium: 12.6V ~ 14.6V
Rated Max Power 250W     500W 750W
Residual ripple of output voltage at rated current < 50 mV
Eficiency     90 %
ldle power consumption     0.4 A
Operational temperature
(Ambient)
    -20℃ ~50℃
Temperature Compensation     -3mV/C°/2V
Dimensions(mm) 211x175x68 261×175×68 311×175×68
Weight(kg) 1.3 1.9 2.4
Terminal Size     M6 x 10mm
Terminal Torque 2.2 - 2.6lbf - in / 24.5 - 29.4N - cm
Certification     CE
Online Inqury
Or use the inquiry form below. Our sales staff will contact you within 24 hours. Thank you for your interest in our products!
steven.jin@raenchi.com
+86 16605771157